GRACO 289028 – AirPro Air Spray Siphon Feed Gun, Conventional .055″ Nozzle, Metal Siphon Cup

GRACO 289028 – AirPro Air Spray Siphon Feed Gun, Conventional .055″ Nozzle, Metal Siphon Cup

GRACO 289028 is an AirPro Air Spray Gun designed for conventional spray applications with siphon feed system and metal siphon cup. Features a 0.055 inch (1.4mm) nozzle optimized for light-medium viscosity materials, delivering 4-10 oz/min (0.12-0.30 l/min) flow rate for professional finishing applications.

The AirPro air spray gun delivers exceptional spray performance while addressing your environmental and operator concerns – whether youre a custom shop or a high volume manufacturing facility.

Even material distribution through the spray pattern for optimum coverage

Improved transfer efficiency through reduced air consumption

Enhanced atomization through material-specific aircaps

Well balanced and lightweight (410 grams) gun makes it easier to spray at a steady rate all day

Ultra-light trigger pull reduces operator muscle stress

Ergonomic gun handle provides a comfortable grip

Rounded control knobs for operator comfort

Optimize spray performance with our cutting edge aircap and nozzle design

Choose from a wide range of gun models to meet the needs of your specific application

Additional Specifications

Flow Rate: 4-10 oz/min (0.12-0.30 l/min)

Max Working Pressure: N/A

Material: light-medium viscosity materials

Nozzle Size: 0.055″ (1.4)

Feed Type: Siphon with Cup

Aircap Kit: 289769

Needle Nozzle Kit: 289487

Orifice Size: 0.055 (1.4) mm

Max Hvlp Compliant Air Pressure: N/A

Air Inlet Size (in)	1/4
Air Inlet Thread Type	NPSM
Application	Specialty
Applicator Type	Manual
Bleed Type	Non-Bleeder
Compatible Material	CARC, Enamel, Epoxies, Fast-Set, High Solids, Latex, Plural Component Materials, Sealants, Solventborne, Urethane, Waterborne
Feed Type	Siphon Feed
Fluid Inlet Size (in)	3/8
Fluid Inlet Thread Type	NPSM
Fluid Orifice Size (in)	0.055
Gun Activation	Manual
Gun Included	1
Gun Type	Conventional Gun
Includes	Air Cap, Needle Assembly, Nozzle, Tool Kit, Cup
Maximum Air Inlet Pressure (MPa)	0.7
Maximum Air Inlet Pressure (psi)	100
Maximum Air Pressure (MPa)	0.7
Maximum Air Pressure (psi)	100
Maximum Fluid Pressure (MPa)	2.1
Maximum Fluid Pressure (psi)	300
Maximum Fluid Temperature (°F)	109
Model	AirPro
Product Type	Spray Gun
Spray Pattern	Flat
Spray Type	Air Spray
Technology Type	Conventional
Trigger Lock	Non-Locking
Trigger Type	Two-Finger
Type	Spray Gun

Features

Conventional spray technology for high-quality finishes

Siphon feed system with metal cup for durability

0.055 inch nozzle for precise spray pattern

Optimized for light-medium viscosity materials

Professional flow rate control

Conventional spray pattern for general purpose applications

Applications

Professional spray finishing

Light to medium viscosity coatings

Industrial painting applications

Automotive refinishing

General purpose spray finishing

Medium viscosity coatings

Compatible Equipment

AirPro spray gun systems

Light-medium viscosity materials

289487 – Needle/Nozzle Kit for AirPro Siphon Feed Conventional Guns w/ 0.055″ Nozzle – AirPro Needle/Nozzle Kit

288984 – Needle Tip Kit for AirPro Siphon feed Guns w/ 0.055″ or 0.070″ Nozzle – AirPro Needle Tip Kit, Air spray applications

Related Parts

289029 – Conventional 0.070 inch with Metal Siphon Cup

289030 – HVLP 0.055 inch with Metal Siphon Cup

289031 – HVLP 0.070 inch with Metal Siphon Cup

289032 – Compliant 0.055 inch with Metal Siphon Cup

289033 – Compliant 0.070 inch with Metal Siphon Cup

289769 – Aircap Kit

289487 – Needle/Nozzle Kit

289769 – Air Cap Kit for AirPro Siphon Feed Conventional Guns w/ 0.055″ or 0.070″ Nozzle

289487 – Needle/Nozzle Kit for AirPro Siphon Feed Conventional Guns w/ 0.055″ Nozzle

288984 – Needle Tip Kit for AirPro Siphon feed Guns w/ 0.055″ or 0.070″ Nozzle

Part of the AirPro siphon feed gun family with metal siphon cup configuration. Requires separate aircap kit (289769) and needle/nozzle kit (289487) for complete operation. Part of the Siphon Feed Guns with Siphon Cup family. Replacement parts available separately including aircan kits, needle/nozzle kits, and needle tip kits. This is a conventional spray gun model with siphon cup configuration. Part of a series that includes both siphon cup and non-siphon cup variants with different orifice sizes and spray types (Conventional, HVLP, Compliant).

Reference Manuals

339377 (Page 10) AirPro Spray gun

339380 (Page 3) AirPro Air Spray Gun Parts

312578 (Page 2) AirPro Siphon Feed Airspray Gun